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Convert an integer to a float number
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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TLSF源码及算法介绍 - 开源 & Github - 清泛网 - 专注C/C++及内核技术
... (Jul 28 2007) Herman ten Brugge <hermantenbrugge@home.nl>:
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* - Add 64 bit support. It now runs on x86_64 and solaris64.
* - I also tested this on vxworks/32and solaris/32 and i386/32 processors.
* - Remove assembly code. I could not measure any performance difference
* on my core2 p...
Turn a number into star rating display using jQuery and CSS
...ars through 5 stars in one-quarter increments) and select the single image based on the aforementioned value. Then it's just one calculation followed by an image change in the DOM (rather than trying to change five different images).
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What is the difference between Digest and Basic Authentication?
...d and the requested URI.
Whereas Basic Authentication uses non-encrypted base64 encoding.
Therefore, Basic Authentication should generally only be used where transport layer security is provided such as https.
See RFC-2617 for all the gory details.
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Hash Map in Python
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It's built-in for Python. See dictionaries.
Based on your example:
streetno = {"1": "Sachine Tendulkar",
"2": "Dravid",
"3": "Sehwag",
"4": "Laxman",
"5": "Kohli" }
You could then access it like so:
sachine = streetno...
Write to UTF-8 file in Python
...string. I suspect the file handler is trying to guess what you really mean based on "I'm meant to be writing Unicode as UTF-8-encoded text, but you've given me a byte string!"
Try writing the Unicode string for the byte order mark (i.e. Unicode U+FEFF) directly, so that the file just encodes that a...
How can I clear an HTML file input with JavaScript?
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Unfortunately none of the above answers appear to cover all the bases - at least not with my testing with vanilla javascript.
.value = null appears to work on FireFox, Chome, Opera and IE11 (but not IE8/9/10)
.cloneNode (and .clone() in jQuery) on FireFox appears to copy the .value ove...
Which characters are valid in CSS class names/selectors?
...efined. [CSS-characters])
Mathias Bynens' answer links to explanation and demos showing how to use these names. Written down in CSS code, a class name may need escaping, but that doesn’t change the class name. E.g. an unnecessarily over-escaped representation will look different from other repres...
How can I programmatically determine if my app is running in the iphone simulator?
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Unless you are in 2016 and run a 64 bit simulator. Or in 2019 and run your code on an iPhone with Intel processor.
– gnasher729
Apr 5 '16 at 8:40
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How to lose margin/padding in UITextView?
...ood answers already given, here is a purely Storyboard / Interface Builder-based solution that works in iOS 7.0+
Set the UITextView's User Defined Runtime Attributes for the following keys:
textContainer.lineFragmentPadding
textContainerInset
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